DC Central Kitchen is a food hub in Washington, District of Columbia, offering fresh, locally grown food. Worth a visit if you want local produce in District of Columbia.
US drinking water is delivered by thousands of local public water systems, regulated under the EPA Safe Drinking Water Act with enforcement largely delegated to state agencies. Tap water quality by ZIP is published in the EWG Tap Water Database.
Regulator
US Environmental Protection Agency (Safe Drinking Water Act) · state primacy agencies